I do like Bad Juju, but I just find that it doesn't hit hard enough in the tough content. Like Heroic content. Too many heavies with yellow bars that soak up the entire clip, causing you to do the (slow) reload. While your fireteam kills some of the adds so you're not "juicing" as quickly. Meanwhile "An Answering Chord" (or whatever) will burn through those heavies in a clip. Though seriously... in all other PvE content the Bad Juju is just insane. Bullets for days, and tons of super power.